I have a Grumman F-11F made from solid aluminum, it's larger than the topping model so somewhere around 1/40th scale .....maybe 1/32 scale. It is too big for what I want to do with it, so if someone has a smaller F-11F in solid aluminum that would like to trade......I'm open. Ideally I would like something no bigger than 1/48 but 1/60th would be perfect.